No. There is a cartoon called "Cat-Dog". But, there is no cat-cat or cat-dog in reality.
Computerised (Axial) Tomography
If you mean Cat in the Hat, the author is Dr. Seuss.
Mike Myers
Unless you got the cat and pedigree papers from a breeder, it is almost impossible to tell what breed it is. Many breeds and mixed breeds of cats can be black. A breed of a cat cannot be depicted by...